Why does your dog rush to "help" when you are searching for something, while your cat seems… eh, less concerned? New research suggests that this difference may stem from deep evolutionary roots—and ...

Dogs possess extraordinary abilities to sense things that remain hidden to human perception. Their acute senses allow them to detect subtle changes in our environment and bodies, making them ...

Can dogs communicate a range of emotions to humans through facial expressions? Researchers say yes. A new study discovered a key factor that separates wolves from dogs involving two specialized facial ...

This guest essay reflects the views of Arthur Caplan, a professor at NYU Grossman School of Medicine. This summer has seen a national surge in tick-related emergency room visits, with the Northeast ...